| 反应型乳化剂对苯丙微皂乳液聚合及性能的影响 |
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| 引用本文： | 王小妹,卢保森.反应型乳化剂对苯丙微皂乳液聚合及性能的影响[J].涂料工业,2006,36(1):12-16. |
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| 作者姓名： | 王小妹 卢保森 |
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| 作者单位： | 中山大学化学与化学工程学院,广州,510275 |
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| 基金项目： | 中山大学校科研和教改项目 |
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| 摘 要： | 采用不同结构类型的反应型乳化剂应用于苯丙微皂乳液的聚合,讨论了聚合方式、乳化剂的结构类型和用量等对乳液聚合及性能的影响。借助DSC、粒径分布仪、FT-IR、拉力机、TEM等仪器及分析技术对制得的苯丙乳液的性能进行表征分析,发现通过半连续核壳乳液聚合方式,采用合适的反应型乳化剂复配体系,可以制备出综合性能优异,粒径小于100 nm的苯丙微皂乳液。
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| 关 键 词： | 反应型乳化剂 两阶段聚合 微皂乳液 半连续核壳聚合 苯丙乳液 半连续乳液共聚合 |
| 文章编号： | 0253-4312(2006)01-0012-05 |
| 收稿时间： | 2005-06-30 |
| 修稿时间： | 2005年6月30日 |
Influence of Reactive Emulsifier on Styrene/Acrylic Microsoap-Containing Emulsion Polymerization and Its Performance |
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| Wang Xiao-mei,LU Bao-sen.Influence of Reactive Emulsifier on Styrene/Acrylic Microsoap-Containing Emulsion Polymerization and Its Performance[J].Paint & Coatings Industry,2006,36(1):12-16. |
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| Authors: | Wang Xiao-mei LU Bao-sen |
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| Abstract: | Various reactive emulsifiers are used for polymerization of styrene/acrylic microsoap-containing emulsion.The influence of polymerization approaches,structures and amount of reactive emulsifiers on emulsion polymerization and its performance is discussed.The properties of emulsions are characterized by use of DSC,particle size analyzer,FT-IR,tensiometer and TEM.It is found that semi-continuous core-shell polymerization process and proper reactive emulsifier hybrid system will result in excellent styrene/acrylic microsoap-containing emulsion with particle lower than 100 nm. |
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| Keywords: | reactive emulsifier two-step polymerization microsoap-containing emulsion semi-continuous emulsion copolymerization semi-continuous core-shell polymerization styrene/acrylic emulsion |
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